diff --git a/infra/deploy-runner/build-engine-mcp-normalized-identity-search-artifact.mjs b/infra/deploy-runner/build-engine-mcp-normalized-identity-search-artifact.mjs
new file mode 100644
index 0000000..3c4cb83
--- /dev/null
+++ b/infra/deploy-runner/build-engine-mcp-normalized-identity-search-artifact.mjs
@@ -0,0 +1,193 @@
+#!/usr/bin/env node
+
+import { createHash } from "node:crypto";
+import { spawnSync } from "node:child_process";
+import { copyFile, lstat, mkdir, mkdtemp, readFile, rm, writeFile } from "node:fs/promises";
+import { tmpdir } from "node:os";
+import { dirname, join, resolve } from "node:path";
+import { fileURLToPath } from "node:url";
+
+const scriptDir = dirname(fileURLToPath(import.meta.url));
+const workspaceRoot = resolve(scriptDir, "../../..");
+const engineRoot = resolve(
+  process.env.NODEDC_ENGINE_SOURCE_ROOT || join(workspaceRoot, "NODEDC_ENGINE_INFRA"),
+);
+const artifactDir = resolve(
+  process.env.NODEDC_DEPLOY_ARTIFACT_DIR || resolve(scriptDir, "../deploy-artifacts"),
+);
+const [patchId = "engine-mcp-normalized-identity-search-20260724-040", ...extra] =
+  process.argv.slice(2);
+
+if (
+  extra.length
+  || !/^engine-mcp-normalized-identity-search-\d{8}-\d{3}$/.test(patchId)
+) {
+  throw new Error(
+    "usage: build-engine-mcp-normalized-identity-search-artifact.mjs "
+      + "[engine-mcp-normalized-identity-search-YYYYMMDD-NNN]",
+  );
+}
+
+const expectedSha256 = Object.freeze({
+  "nodedc-source/server/routes/n8n.js":
+    "a2bc69c72f68e57ed27120d0c88f4ffe6310bbf0c4360c8b0dba0953ccaaf522",
+  "nodedc-source/server/routes/engineAgentGateway.js":
+    "4a9524fd954320277042c783b7b19cbb2172f075f27652c0eebfd743ffc47872",
+  "nodedc-source/server/l2ExecutionPlan/compiler.js":
+    "01958d541c778002d33e3aead0cfe02df2084eb7222ce941cc7149d73a10f135",
+  "nodedc-source/server/assets/execution-plans/v1/catalog.json":
+    "2b8e5ee3d73d16f3cd6e34d1f7394946a6270a17b0e9e6511f12921ba2561fd3",
+  "nodedc-source/server/assets/provider-packages/v1/catalog.json":
+    "fe5256fd2ba295819daecc8d2acae34687e807978a6730dfa20703cb3bab0c1b",
+  "nodedc-source/server/deployTransitions/normalizedIdentitySearchV1.json":
+    "41738185fe103642912b0aa1c29c51860970c38f9f916cc3725e79e258b9ea7e",
+  "nodedc-source/services/node-intelligence/activation.json":
+    "98d2a068ddf1cccfa3b7a0617f94b25948184961655c755465ee84ec4cfbb3c3",
+});
+const files = Object.freeze(Object.keys(expectedSha256));
+const artifact = join(artifactDir, `nodedc-${patchId}.tgz`);
+const checksum = `${artifact}.sha256`;
+const stage = await mkdtemp(join(tmpdir(), "nodedc-engine-normalized-identity-"));
+
+await assertFresh(artifact);
+await assertExactSources();
+
+try {
+  for (const relativePath of files) {
+    const destination = join(stage, "payload", relativePath);
+    await mkdir(dirname(destination), { recursive: true });
+    await copyFile(join(engineRoot, relativePath), destination);
+  }
+  await writeFile(
+    join(stage, "manifest.env"),
+    `id=${patchId}\ncomponent=engine\ntype=app-overlay\n`,
+    "utf8",
+  );
+  await writeFile(join(stage, "files.txt"), `${files.join("\n")}\n`, "utf8");
+  await mkdir(artifactDir, { recursive: true });
+  run("python3", ["-c", canonicalTarScript(), artifact, stage]);
+  const sha256 = digest(await readFile(artifact));
+  await writeFile(checksum, `${sha256}  ${artifact.split("/").at(-1)}\n`, "utf8");
+  console.log(JSON.stringify({
+    ok: true,
+    patchId,
+    artifact,
+    checksum,
+    sha256,
+    services: ["nodedc-backend"],
+    mcpVersion: "0.11.0",
+    mcpSurface: "external-codex",
+    tool: "engine_find_normalized_subjects",
+    providerPackage: "gelios.provider.v11",
+    compilerVersionAdded: "1.4.0",
+    rawProviderPayload: "forbidden",
+    commandSurface: "absent",
+    files,
+  }, null, 2));
+} finally {
+  await rm(stage, { recursive: true, force: true });
+}
+
+async function assertExactSources() {
+  for (const [relativePath, expected] of Object.entries(expectedSha256)) {
+    const sourcePath = join(engineRoot, relativePath);
+    const info = await lstat(sourcePath);
+    if (!info.isFile() || info.isSymbolicLink()) {
+      throw new Error(`engine_normalized_identity_source_unsafe:${relativePath}`);
+    }
+    const actual = digest(await readFile(sourcePath));
+    if (actual !== expected) {
+      throw new Error(
+        `engine_normalized_identity_target_mismatch:${relativePath}:`
+          + `expected=${expected}:actual=${actual}`,
+      );
+    }
+  }
+
+  const gateway = await readFile(
+    join(engineRoot, "nodedc-source/server/routes/engineAgentGateway.js"),
+    "utf8",
+  );
+  const route = await readFile(
+    join(engineRoot, "nodedc-source/server/routes/n8n.js"),
+    "utf8",
+  );
+  const compiler = await readFile(
+    join(engineRoot, "nodedc-source/server/l2ExecutionPlan/compiler.js"),
+    "utf8",
+  );
+  if (
+    !gateway.includes("const ENGINE_AGENT_MCP_VERSION = '0.11.0'")
+    || !gateway.includes("engine_find_normalized_subjects")
+    || !route.includes("normalized-fact-search")
+    || !route.includes("rawExecutionDataIncluded: false")
+    || !compiler.includes("boundedStringList")
+    || !compiler.includes("boundedNamedValues")
+    || /gelios|robot2b/i.test(compiler)
+  ) {
+    throw new Error("engine_normalized_identity_runtime_boundary_invalid");
+  }
+
+  const transition = JSON.parse(await readFile(
+    join(
+      engineRoot,
+      "nodedc-source/server/deployTransitions/normalizedIdentitySearchV1.json",
+    ),
+    "utf8",
+  ));
+  const activation = JSON.parse(await readFile(
+    join(engineRoot, "nodedc-source/services/node-intelligence/activation.json"),
+    "utf8",
+  ));
+  if (
+    transition?.id !== "engine-mcp-normalized-identity-search-v1"
+    || transition?.normalizedFactSearch?.commandSurface !== false
+    || transition?.providerPackageTrust?.addedPackageId !== "gelios.provider.v11"
+    || activation?.source?.gatewaySha256
+      !== expectedSha256["nodedc-source/server/routes/engineAgentGateway.js"]
+    || activation?.predecessor?.gatewaySha256
+      !== "17c5f502b3ceacc45278eef7418d08e1e55a8b3e46e00942e559d25566fdba41"
+  ) {
+    throw new Error("engine_normalized_identity_transition_invalid");
+  }
+}
+
+async function assertFresh(path) {
+  try {
+    await lstat(path);
+  } catch (error) {
+    if (error?.code === "ENOENT") return;
+    throw error;
+  }
+  throw new Error("artifact_already_exists");
+}
+
+function canonicalTarScript() {
+  return [
+    "import gzip,io,pathlib,sys,tarfile",
+    "root=pathlib.Path(sys.argv[2])",
+    "with open(sys.argv[1],'xb') as out:",
+    " with gzip.GzipFile(filename='',mode='wb',fileobj=out,compresslevel=9,mtime=0) as gz:",
+    "  with tarfile.open(fileobj=gz,mode='w',format=tarfile.PAX_FORMAT) as tar:",
+    "   for top in ('manifest.env','files.txt','payload'):",
+    "    p=root/top; paths=[p]+(sorted(p.rglob('*')) if p.is_dir() else [])",
+    "    for x in paths:",
+    "     info=tar.gettarinfo(str(x),arcname=x.relative_to(root).as_posix())",
+    "     info.uid=info.gid=0; info.uname=info.gname='root'; info.mtime=0; info.mode=0o755 if info.isdir() else 0o644",
+    "     with (open(x,'rb') if info.isfile() else io.BytesIO()) as src: tar.addfile(info,src if info.isfile() else None)",
+  ].join("\n");
+}
+
+function digest(value) {
+  return createHash("sha256").update(value).digest("hex");
+}
+
+function run(command, args) {
+  const result = spawnSync(command, args, {
+    encoding: "utf8",
+    maxBuffer: 128 * 1024 * 1024,
+  });
+  if (result.status !== 0) {
+    throw new Error(`${command}_failed:${result.stderr || result.stdout}`);
+  }
+}
diff --git a/infra/deploy-runner/build-external-data-plane-unit-identity-artifact.mjs b/infra/deploy-runner/build-external-data-plane-unit-identity-artifact.mjs
new file mode 100644
index 0000000..3ec6652
--- /dev/null
+++ b/infra/deploy-runner/build-external-data-plane-unit-identity-artifact.mjs
@@ -0,0 +1,131 @@
+#!/usr/bin/env node
+
+import { createHash } from "node:crypto";
+import { spawnSync } from "node:child_process";
+import { copyFile, lstat, mkdir, mkdtemp, readFile, rm, writeFile } from "node:fs/promises";
+import { tmpdir } from "node:os";
+import { dirname, join, resolve } from "node:path";
+import { fileURLToPath } from "node:url";
+
+const scriptDir = dirname(fileURLToPath(import.meta.url));
+const platformRoot = resolve(scriptDir, "../..");
+const artifactDir = resolve(
+  process.env.NODEDC_DEPLOY_ARTIFACT_DIR || resolve(scriptDir, "../deploy-artifacts"),
+);
+const [patchId = "external-data-plane-unit-identity-20260724-015", ...extra] =
+  process.argv.slice(2);
+
+if (extra.length || !/^external-data-plane-unit-identity-\d{8}-\d{3}$/.test(patchId)) {
+  throw new Error(
+    "usage: build-external-data-plane-unit-identity-artifact.mjs "
+      + "[external-data-plane-unit-identity-YYYYMMDD-NNN]",
+  );
+}
+
+const sourceRelative =
+  "services/external-data-plane/definitions/fleet.units.identity.current.v1.json";
+const destinationRelative = `platform/${sourceRelative}`;
+const expectedSha256 =
+  "1bc017cf71f4705875e735550ec4589cea77e1d2e8c8450162148a051a7ceffe";
+const artifact = join(artifactDir, `nodedc-${patchId}.tgz`);
+const checksum = `${artifact}.sha256`;
+const stage = await mkdtemp(join(tmpdir(), "nodedc-edp-unit-identity-artifact-"));
+
+await assertFresh(artifact);
+await assertDefinition();
+
+try {
+  const payloadFile = join(stage, "payload", destinationRelative);
+  await mkdir(dirname(payloadFile), { recursive: true });
+  await copyFile(join(platformRoot, sourceRelative), payloadFile);
+  await writeFile(
+    join(stage, "manifest.env"),
+    `id=${patchId}\ncomponent=platform\ntype=app-overlay\n`,
+    "utf8",
+  );
+  await writeFile(join(stage, "files.txt"), `${destinationRelative}\n`, "utf8");
+  await mkdir(artifactDir, { recursive: true });
+  run("python3", ["-c", canonicalTarScript(), artifact, stage]);
+  const sha256 = digest(await readFile(artifact));
+  await writeFile(checksum, `${sha256}  ${artifact.split("/").at(-1)}\n`, "utf8");
+  console.log(JSON.stringify({
+    ok: true,
+    patchId,
+    artifact,
+    checksum,
+    sha256,
+    services: ["external-data-plane"],
+    dataProductId: "fleet.units.identity.current.v1",
+    dataClass: "restricted",
+    files: [destinationRelative],
+  }, null, 2));
+} finally {
+  await rm(stage, { recursive: true, force: true });
+}
+
+async function assertDefinition() {
+  const source = await readFile(join(platformRoot, sourceRelative));
+  if (digest(source) !== expectedSha256) {
+    throw new Error("unit_identity_definition_target_mismatch");
+  }
+  const definition = JSON.parse(source);
+  const fields = Array.isArray(definition?.fields) ? definition.fields : [];
+  if (
+    definition?.id !== "fleet.units.identity.current.v1"
+    || definition?.version !== "1.0.0"
+    || definition?.ontologyRevision !== "ontology.map.moving_object.v3"
+    || JSON.stringify(definition?.semanticTypes) !== JSON.stringify(["map.moving_object"])
+    || !fields.includes("provider_unit_id")
+    || !fields.includes("device_imei")
+    || !fields.includes("assigned_driver_phone")
+    || definition?.fieldContracts?.available_user_logins?.type !== "string_array"
+    || definition?.fieldContracts?.custom_fields?.type !== "string_array"
+  ) {
+    throw new Error("unit_identity_definition_contract_invalid");
+  }
+  if (/(token|secret|password|authorization|decrypt|raw_provider_payload)/i.test(
+    JSON.stringify(definition),
+  )) {
+    throw new Error("unit_identity_definition_secret_boundary_violation");
+  }
+}
+
+async function assertFresh(path) {
+  try {
+    await lstat(path);
+  } catch (error) {
+    if (error?.code === "ENOENT") return;
+    throw error;
+  }
+  throw new Error("artifact_already_exists");
+}
+
+function canonicalTarScript() {
+  return [
+    "import gzip,io,pathlib,sys,tarfile",
+    "root=pathlib.Path(sys.argv[2])",
+    "with open(sys.argv[1],'xb') as out:",
+    " with gzip.GzipFile(filename='',mode='wb',fileobj=out,compresslevel=9,mtime=0) as gz:",
+    "  with tarfile.open(fileobj=gz,mode='w',format=tarfile.PAX_FORMAT) as tar:",
+    "   for top in ('manifest.env','files.txt','payload'):",
+    "    p=root/top; paths=[p]+(sorted(p.rglob('*')) if p.is_dir() else [])",
+    "    for x in paths:",
+    "     info=tar.gettarinfo(str(x),arcname=x.relative_to(root).as_posix())",
+    "     info.uid=info.gid=0; info.uname=info.gname='root'; info.mtime=0; info.mode=0o755 if info.isdir() else 0o644",
+    "     with (open(x,'rb') if info.isfile() else io.BytesIO()) as src: tar.addfile(info,src if info.isfile() else None)",
+  ].join("\n");
+}
+
+function digest(value) {
+  return createHash("sha256").update(value).digest("hex");
+}
+
+function run(command, args) {
+  const result = spawnSync(command, args, {
+    encoding: "utf8",
+    maxBuffer: 64 * 1024 * 1024,
+  });
+  if (result.status !== 0) {
+    throw new Error(`${command}_failed:${result.stderr || result.stdout}`);
+  }
+}
diff --git a/infra/deploy-runner/build-module-foundry-unit-identity-artifact.mjs b/infra/deploy-runner/build-module-foundry-unit-identity-artifact.mjs
new file mode 100644
index 0000000..af5ee0f
--- /dev/null
+++ b/infra/deploy-runner/build-module-foundry-unit-identity-artifact.mjs
@@ -0,0 +1,170 @@
+#!/usr/bin/env node
+
+import { createHash } from "node:crypto";
+import { spawnSync } from "node:child_process";
+import { copyFile, lstat, mkdir, mkdtemp, readFile, rm, writeFile } from "node:fs/promises";
+import { tmpdir } from "node:os";
+import { dirname, join, resolve } from "node:path";
+import { fileURLToPath } from "node:url";
+
+const scriptDir = dirname(fileURLToPath(import.meta.url));
+const workspaceRoot = resolve(scriptDir, "../../..");
+const foundryRoot = resolve(workspaceRoot, "NODEDC_DESIGN_GUIDELINE");
+const artifactDir = resolve(
+  process.env.NODEDC_DEPLOY_ARTIFACT_DIR || resolve(scriptDir, "../deploy-artifacts"),
+);
+const [patchId = "module-foundry-unit-identity-20260724-011", ...extra] =
+  process.argv.slice(2);
+
+if (extra.length || !/^module-foundry-unit-identity-\d{8}-\d{3}$/.test(patchId)) {
+  throw new Error(
+    "usage: build-module-foundry-unit-identity-artifact.mjs "
+      + "[module-foundry-unit-identity-YYYYMMDD-NNN]",
+  );
+}
+
+const expectedSha256 = Object.freeze({
+  "apps/catalog/src/MapFixturePreview.tsx":
+    "0ab08a872a8ec4cfb5144c808e361fa42e261bc14a23350843c487e3639d3cf7",
+  "apps/catalog/src/mapSubjectCard.d.mts":
+    "3a1afd1b2da42fe843bd50a9199137b5a490cc87759375033e17e18368ad019f",
+  "apps/catalog/src/mapSubjectCard.mjs":
+    "e235ca0b33ebed687ab62d2a3a5ff0cc865af4c51d42f1b920822077ddd67de1",
+  "registry/data-product-consumer-policies.json":
+    "7817e9ffbb8eb0e20445c97e3c2684d4dfa4e217ead569241052b9f29789ab44",
+  "server/foundry-data-product-consumer.mjs":
+    "3a21d887368bd28bf538e8bcda45cbd3e1fa775b8e21092ade50dd913ad29305",
+  "server/foundry-mcp.mjs":
+    "1a80ba6398e1a038fd07cb118de48f23402433863559b310942a0f6cb01d974b",
+  "server/map-subject-detail-profile.mjs":
+    "2d3d466c1798bd9a0c0c8c766235bde1792285498309fbbe58d4c1892ed62862",
+});
+const files = Object.freeze(Object.keys(expectedSha256));
+const artifact = join(artifactDir, `nodedc-${patchId}.tgz`);
+const checksum = `${artifact}.sha256`;
+const stage = await mkdtemp(join(tmpdir(), "nodedc-foundry-unit-identity-"));
+
+await assertFresh(artifact);
+await assertExactSources();
+
+try {
+  for (const relativePath of files) {
+    const destination = join(stage, "payload", relativePath);
+    await mkdir(dirname(destination), { recursive: true });
+    await copyFile(join(foundryRoot, relativePath), destination);
+  }
+  await writeFile(
+    join(stage, "manifest.env"),
+    `id=${patchId}\ncomponent=module-foundry\ntype=app-overlay\n`,
+    "utf8",
+  );
+  await writeFile(join(stage, "files.txt"), `${files.join("\n")}\n`, "utf8");
+  await mkdir(artifactDir, { recursive: true });
+  run("python3", ["-c", canonicalTarScript(), artifact, stage]);
+  const sha256 = digest(await readFile(artifact));
+  await writeFile(checksum, `${sha256}  ${artifact.split("/").at(-1)}\n`, "utf8");
+  console.log(JSON.stringify({
+    ok: true,
+    patchId,
+    artifact,
+    checksum,
+    sha256,
+    services: ["nodedc-module-foundry"],
+    presentation: "provider-neutral-restricted-string-lists",
+    files,
+  }, null, 2));
+} finally {
+  await rm(stage, { recursive: true, force: true });
+}
+
+async function assertExactSources() {
+  for (const [relativePath, expected] of Object.entries(expectedSha256)) {
+    const sourcePath = join(foundryRoot, relativePath);
+    const info = await lstat(sourcePath);
+    if (!info.isFile() || info.isSymbolicLink()) {
+      throw new Error(`foundry_unit_identity_source_unsafe:${relativePath}`);
+    }
+    const actual = digest(await readFile(sourcePath));
+    if (actual !== expected) {
+      throw new Error(
+        `foundry_unit_identity_target_mismatch:${relativePath}:`
+          + `expected=${expected}:actual=${actual}`,
+      );
+    }
+  }
+  const profile = await readFile(
+    join(foundryRoot, "server/map-subject-detail-profile.mjs"),
+    "utf8",
+  );
+  const card = await readFile(
+    join(foundryRoot, "apps/catalog/src/mapSubjectCard.mjs"),
+    "utf8",
+  );
+  const consumer = await readFile(
+    join(foundryRoot, "server/foundry-data-product-consumer.mjs"),
+    "utf8",
+  );
+  if (
+    !profile.includes("string_list")
+    || !card.includes("string_list")
+    || !consumer.includes("string_array")
+    || /gelios\.provider/i.test(profile)
+    || /gelios\.provider/i.test(card)
+  ) {
+    throw new Error("foundry_unit_identity_provider_neutral_boundary_invalid");
+  }
+  const policies = JSON.parse(await readFile(
+    join(foundryRoot, "registry/data-product-consumer-policies.json"),
+    "utf8",
+  ));
+  const policy = policies?.policies?.find(
+    (entry) => entry?.dataProductId === "fleet.units.identity.current.v1",
+  );
+  if (
+    policy?.dataClass !== "restricted"
+    || policy?.consumerContract?.fieldTypes?.device_imei !== "string"
+    || policy?.consumerContract?.fieldTypes?.custom_fields !== "string_array"
+  ) {
+    throw new Error("foundry_unit_identity_policy_invalid");
+  }
+}
+
+async function assertFresh(path) {
+  try {
+    await lstat(path);
+  } catch (error) {
+    if (error?.code === "ENOENT") return;
+    throw error;
+  }
+  throw new Error("artifact_already_exists");
+}
+
+function canonicalTarScript() {
+  return [
+    "import gzip,io,pathlib,sys,tarfile",
+    "root=pathlib.Path(sys.argv[2])",
+    "with open(sys.argv[1],'xb') as out:",
+    " with gzip.GzipFile(filename='',mode='wb',fileobj=out,compresslevel=9,mtime=0) as gz:",
+    "  with tarfile.open(fileobj=gz,mode='w',format=tarfile.PAX_FORMAT) as tar:",
+    "   for top in ('manifest.env','files.txt','payload'):",
+    "    p=root/top; paths=[p]+(sorted(p.rglob('*')) if p.is_dir() else [])",
+    "    for x in paths:",
+    "     info=tar.gettarinfo(str(x),arcname=x.relative_to(root).as_posix())",
+    "     info.uid=info.gid=0; info.uname=info.gname='root'; info.mtime=0; info.mode=0o755 if info.isdir() else 0o644",
+    "     with (open(x,'rb') if info.isfile() else io.BytesIO()) as src: tar.addfile(info,src if info.isfile() else None)",
+  ].join("\n");
+}
+
+function digest(value) {
+  return createHash("sha256").update(value).digest("hex");
+}
+
+function run(command, args) {
+  const result = spawnSync(command, args, {
+    encoding: "utf8",
+    maxBuffer: 64 * 1024 * 1024,
+  });
+  if (result.status !== 0) {
+    throw new Error(`${command}_failed:${result.stderr || result.stdout}`);
+  }
+}